A: \_\_\_\_ B: I have been there once.
AHave you ever gone to Japan?
BHave you been to Japan before?
CHow many times have you gone to Japan?
DHow many times have you been to Japan?正確答案
答案與詳解
為什麼答案是 D
詢問去過某地的次數，且 have been to 正確表達「去過（已回來）」的經驗，與回答 once 完美契合。
載入中…
